BT TT 1+1 275 RM | TELEBHAN Surge Protector
Telebahn Power Surge Protection 1 Phase T2 Class C 2p 40ka AC 275V. BT PCM TT1+1 275 RM is for installation at LPZ 0B-1 or higher, protecting low voltage devices from surge, applied in modular SPD Class II (Class C) for TT and TN-S power supply system, designed according to IEC 61643-11/GB 18802.1; YD/T 1235.1.
LKR1.00
Seller TSN ONLINE
Features:
. Pluggable module, easy for installation and maintenance.
. High discharge capacity, quick response.
. Double thermal disconnector devices, provide more reliable protection
. A green window will change to red when a fault occurs and also provide remote alarm control contact at the same time
- Rated voltage (max. continuous voltage) [Uc] L-N / N-PE - 275V~ / 255V~
- Nominal discharge current (8/20) [In] L-N / N-PE - 20kA / 40kA
- Max. discharge current (8/20) [Imax] L-N / N-PE - 40kA / 65kA
- Voltage protection level at In [Up] L-N / N-PE - ≤ 1.3kV / ≤ 1.8kV
- Voltage protection level 5kA [Up] L-N - ≤ 1.0kV
- Response time [tA] L-N / N-PE - ≤ 25ns / ≤ 100ns
- Max. back up fuse [F] - 125A gL/gG
- Operating temperature range [Tu] - -40°C...+80°C
- Cross-sectional area - 1.5mm2 ~ 25mm2 solid / 35mm2 flexible
- Mounting on - 35mm DIN rail
- Enclosure material - Purple (module) & light grey (base) thermoplastic, UL94-V0
- Dimension - 2 mods
- Test standards - IEC 61643-11; GB 18802.1; YD/T 1235.1
- Certification - KEMA, CE, CB, Rohs, ISO9001:2015
- Type of remote signalling contact - Switching contact
- Switching capacity - AC:250V/0.5A; DC:250V/0.1A;150V/0.2A;750V/0.5A
- Cross-sectional area for remote signalling contact - Max. 1.5mm2 solid / flexible
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